Schellenberg 20710 Plus Maxi Roller Shutter, 10 Nm, Electronic end Position Adjustment, up to 4.2 m² Area, Tubular Motor, Set Including Wall Bearing, Steel Tube Shaft, 60 mm

for light shutters, plastic 4.22 electronic point adjustment by pressing a button Data retention in case of power failure, Weight: 0.00440924524 Pounds, Manufacturer: Alfred Schellenberg GmbH